Large exchange bias in Cr substituted Fe3O4 nanoparticles with FeO subdomains-Reference-Cited by-同舟云学术

Large exchange bias in Cr substituted Fe3O4 nanoparticles with FeO subdomains

Published:2021 Issue:37 Volume:13 Page:15844-15852
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Bulbucan Claudiu¹²^ORCID,Preger Calle¹³^ORCID,Kostanyan Aram⁴⁵,Jensen Kirsten M. Ø.⁶^ORCID,Kokkonen Esko⁷^ORCID,Piamonteze Cinthia⁵,Messing Maria E.¹²³^ORCID,Westerström Rasmus¹²^ORCID

Affiliation:

1. NanoLund, Lund University, Box 118, 22100 Lund, Sweden

2. Synchrotron radiation research, Lund University, SE-22100 Lund, Sweden

3. Solid State Physics, Lund University, Box 118, 22100 Lund, Sweden

4. Physik-Institut, Universität Zürich, CH-8057 Zürich, Switzerland

5. Swiss Light Source, Paul Scherrer Institut, CH-5232 Villigen PSI, Switzerland

6. Department of Chemistry, University of Copenhagen, Copenhagen, Denmark

7. MAX IV Laboratory, Lund University, PO Box 118, 221 00, Lund, Sweden

Abstract

Here we present a structural and magnetic characterization of a novel bimagnetic nanoparticle composed of a 40 nm Cr-substituted magnetite phase with 4 nm FeO subdomains exhibiting large exchange bias.

Funder

Crafoordska Stiftelsen

Energimyndigheten

Vetenskapsrådet

Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung

VINNOVA

Svenska Forskningsrådet Formas

Villum Fonden

DanScatt

U.S. Department of Energy

NanoLund, Lunds Universitet

Publisher